Piotr Kosiorowski
Piotr Kosiorowski is a Polish former professional footballer who played as a midfielder. He is currently the sporting director of Polonia Warsaw.
Honours
Polonia Warsaw- III liga Łódź–Masovia: 2015–16
- Polish League Cup: 1999–2000
Piotr Kosiorowski is a Polish former professional footballer who played as a midfielder. He is currently the sporting director of Polonia Warsaw.